Zhejiang Sanhua Intelligent Controls Co Ltd is an HVAC&R manufacturer of controls and components. It is engaged in the research and development, manufacture and distribution of refrigeration and air-conditioning control components, which include 4-way reversing valves, solenoid valves, and electronic expansion valves. The products offered by the company are standard controls and line components, customized controls and line components, electronic controls, and micro-channel heat exchanger. The products have application in air conditioning, commercial refrigeration, heat pump and home appliances. The organization supplies its products in China and internationally.